CN215670310U

CN215670310U - Combined partition wall

Info

Publication number: CN215670310U
Application number: CN202121775113.0U
Authority: CN
Inventors: 高军; 杨佳亮; 李佳
Original assignee: Zhejiang Yingke Construction Engineering Co ltd
Current assignee: Zhejiang Yingke Construction Engineering Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-01-28
Anticipated expiration: 2031-07-31

Abstract

The application relates to the technical field of indoor partition walls, in particular to a combined partition wall which comprises a wallboard component and a fixing component, wherein the wallboard component comprises a top plate, a bottom plate, a first side plate and a second side plate, the fixing component comprises a plurality of first bolt pieces, the top plate is fixedly connected with an upper floor plate through the first bolt pieces, and the bottom plate is fixedly connected with a lower floor plate through the first bolt pieces; two side plates are arranged at intervals, and a closed sound insulation cavity is formed by surrounding the top plate, the bottom plate, one side opposite to the two side plates and one side opposite to the two side plates; the sound insulation cavity is internally provided with at least one sound insulation board, and the sound insulation board is provided with a water cushion. The sound insulation cavity, the sound insulation board and the water cushion are weakened in sequence until the normal daily life and rest of the indoor resident are not affected. This application has the effect that improves partition wall sound-insulating ability.

Description

Combined partition wall

Technical Field

The application relates to the technical field of indoor partition wall, especially, relate to a modular partition wall.

Background

The partition wall refers to a wall for partitioning the inner space of a building, which is not load-bearing, and has light weight, sound insulation and the like. The partition walls of rooms with different functions have different requirements, such as the partition wall of a kitchen has fire resistance, the partition wall of a bathroom has moisture-proof capability and the like.

At present, chinese patent with publication number CN210002623U discloses a concatenation formula removal partition wall, including the wall body, the wall body includes the wallboard of mutual concatenation, the bottom of wallboard is provided with the end rail fixed with ground, the top of wallboard is provided with the top rail of fixing on the furred ceiling, sliding connection is on top rail and end rail respectively at wallboard both ends, be provided with its gliding locating part of restriction on the wallboard.

With respect to the related art, the inventors consider that: although the spliced movable partition wall can adjust the position to separate the required space by moving the wall board, the requirements of different occasions on the space are met, and the wall board can be stabilized by the aid of the limiting piece; however, noise easily penetrates the wall, resulting in poor sound insulation effect of the partition wall.

SUMMERY OF THE UTILITY MODEL

In order to improve partition wall sound-insulating ability, this application provides a modular partition wall.

The application provides a modular partition wall adopts following technical scheme:

a combined partition wall comprises a wallboard component and a fixing component, wherein the wallboard component comprises a top plate, a bottom plate, a first side plate and a second side plate, the fixing component comprises a plurality of first bolt pieces, the top plate is fixedly connected with an upper floor through the first bolt pieces, and the bottom plate is fixedly connected with a lower floor through the first bolt pieces;

two side plates are arranged at intervals, and a closed sound insulation cavity is formed by surrounding the top plate, the bottom plate, one side opposite to the two side plates and one side opposite to the two side plates;

the sound insulation cavity is internally provided with at least one sound insulation board, the sound insulation board is provided with a water cushion, and the surface of the water cushion is coated with a reflecting layer.

By adopting the technical scheme, the top plate is fixed at the bottom of the upper floor slab and the bottom plate is fixed at the top of the lower floor slab in sequence according to the positioning line by utilizing the first bolt part, and then the space between the top plate and the bottom plate is surrounded by the first two side plates and the second two side plates, so that a sound insulation cavity is formed; before the soundproof chamber is formed, a water cushion is laid on the soundproof plate, and then the soundproof plate is installed in the soundproof chamber. The partition wall is indoor separates into unit cavity one and unit cavity two, unit cavity one produces the noise, can lose some energy after the noise pierces through a lateral wall in sound insulation chamber, under the reflection of sound insulation intracavity wall, the further loss energy of noise, the noise needs to pass water blanket and acoustic celotex before penetrating through another lateral wall in sound insulation chamber, the noise pierces through water blanket and acoustic celotex board can lose energy once more, and when penetrating through to unit cavity two, the noise weakens to not influencing the user in unit cavity two, thereby make this scheme have the advantage that improves the partition wall sound-insulating ability.

Optionally, a first dovetail-shaped limiting groove is formed in one side, facing the top of the sound insulation cavity, of the first side plate, the top plate corresponds to the first dovetail-shaped limiting block arranged in the first limiting groove, and the first limiting block is embedded in the first limiting groove.

Through adopting above-mentioned technical scheme, the spacing inslot wall level of stopper one restriction moves to and because the spacing groove of swallow-tail form is first interact with the spacing block of swallow-tail form, and then prevent the roof that the curb plate one breaks away from, and finally improve the stability between roof and the curb plate one.

Optionally, a dovetail-shaped limiting groove II is formed in one side, facing the bottom of the sound insulation cavity, of the side plate I, a dovetail-shaped limiting block II is arranged on the bottom plate corresponding to the limiting groove II, and the limiting block II is embedded in the limiting groove II.

Through adopting above-mentioned technical scheme, the spacing groove two of dovetail and the fixture block interact of dovetail, and then the restriction curb plate lower part breaks away from the bottom plate to improve the stability of partition wall.

Optionally, one side of the second side plate facing the sound insulation cavity is respectively provided with a dovetail groove, the top plate is provided with a dovetail block corresponding to the dovetail groove, and the bottom plate is provided with a clamping block corresponding to the dovetail groove.

By adopting the technical scheme, when the second side plate is installed, the inner wall of the dovetail groove slides into the dovetail block from bottom to top, and then the second side plate is slowly pushed to the fixture block, so that the fixture block is positioned in the dovetail groove, the side plate is not easy to separate from the top plate under the limiting effect of the inner wall of the dovetail groove, and the fixture block also has a certain limiting effect on the side wall of the dovetail groove.

Optionally, the sound insulation cavity is internally provided with a square pipe fitting, one side of the top plate facing the sound insulation cavity is provided with a first insertion block, and the first insertion block is inserted into the top opening of the square pipe fitting.

Through adopting above-mentioned technical scheme, preferential mounting bottom plate, later just to bottom plate installation roof, during the installation roof, with square pipe fitting top mouth cover establish inserted block one, inserted block one plays limiting displacement to the side pipe fitting top, later establishes square pipe fitting bottom on the bottom plate to the realization makes things convenient for auxiliary operation personnel to install the roof.

Optionally, one side of the first bottom plate insertion block is provided with a second insertion block, and the second insertion block is inserted into the bottom opening of the square pipe fitting.

Through adopting above-mentioned technical scheme, the inserted block is to square pipe fitting end opening inner wall has limiting displacement, and then improves the stability of square pipe fitting bottom.

Optionally, the square pipe fitting includes the below pipe and follows the top pipe that below pipe direction of height removed, the fixed orifices has been seted up to top pipe lower part level running through, the waist type hole has been seted up to below pipe level running through, bolt spare two is worn to be equipped with in fixed orifices and the waist type hole.

Through adopting above-mentioned technical scheme, wear to establish in fixed orifices and waist type downthehole with bolt spare, and then realize tentatively fixing upper and lower pipe, after upper pipe top height position adjustment confirms, utilize bolt spare to consolidate upper and lower pipe, further make things convenient for operating personnel to install the roof.

Optionally, the bottom plate is provided with a clamping groove, and the sound insulation plate is embedded in the clamping groove.

Through adopting above-mentioned technical scheme, the acoustic celotex board inlays to be established in the draw-in groove, and then carries out spacing installation to the acoustic celotex board to realize easy to assemble acoustic celotex board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sound insulation cavity, the sound insulation board and the water cushion are weakened in sequence until the normal daily life and rest of the indoor resident are not affected. (ii) a

2. The dovetail-shaped limiting groove II interacts with the dovetail-shaped clamping block to further limit the lower part of the side plate to be separated from the bottom plate;

3. the first insertion block plays a limiting role in the top of the square pipe fitting, and the bottom of the square pipe fitting is arranged on the bottom plate, so that an operator can conveniently install the top plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic cross-sectional view at B-B in fig. 1.

Description of reference numerals: 1. a top plate; 11. a first limiting block; 12. a dovetail block; 13. inserting a first block; 2. a base plate; 21. a second limiting block; 22. a clamping block; 23. inserting a second block; 24. a card slot; 3. a first side plate; 31. a first limiting groove; 32. a second limiting groove; 4. a second side plate; 41. a dovetail groove; 5. a sound-insulating chamber; 6. a sound insulating board; 61. a water cushion; 7. a first bolt piece; 8. a bolt part II; 9. a third bolt piece; 10. a square pipe fitting; 101. arranging a square pipe; 102. a lower tube; 103. a fixing hole; 104. a kidney-shaped hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses modular partition wall, refer to fig. 1, fig. 2, and it includes wallboard subassembly and fixed subassembly, and wallboard subassembly is fixed indoor under the fixed subassembly effect, and then makes wallboard subassembly become indoor division to become unit cavity one and unit cavity two.

The wallboard component comprises a top plate 1, a bottom plate 2, two side plates I3 and two side plates II 4, wherein the top plate 1 and the bottom plate 2 are arranged at intervals up and down; the fixing assembly comprises a first bolt piece 7 and a second bolt piece 8, and the first bolt piece 7 and the second bolt piece 8 are expansion bolts. The top plate 1 and the bottom plate 2 are both in a strip shape, eight bolt pieces are arranged at one 7, and four bolt pieces at one 7 are respectively arranged on the top plate 1 and the bottom plate 2; four first bolt pieces 7 are sequentially positioned at the corners of the top plate 1, and each bolt piece penetrates through the top plate 1 and is used for fixing the top plate 1 at the bottom of an upper floor slab; four bolt pieces 7 are located 2 edges of bottom plate in proper order, and each bolt piece 7 all wears to locate bottom plate 2 and fixes bottom plate 2 at floor top down.

The first side plate 3 and the second side plate 4 are both dovetail plates. The length direction of the first 3 partition walls of the two side plates is arranged at intervals relatively, the second 4 partition walls are arranged at intervals relatively along the width direction of the partition walls, and each second 4 side plate is vertically abutted to one side, opposite to the first 3 partition walls, of each side plate. What has to mention is, the inclined plane of curb plate one 3 and the mutual butt of the inclined plane of two 4 of curb plate, a roof 1, a bottom plate 2, two blocks of curb plate one 3 and two blocks of curb plate two 4 surround and form inclosed syllable-dividing chamber 5, roof 1, bottom plate 2, curb plate one 3 and two 4 upper surfaces of curb plate and the butt of upper floor lower surface, roof 1, bottom plate 2, curb plate one 3 and two 4 lower surfaces of curb plate and lower floor upper surface butt, and roof 1, bottom plate 2, one side junction that curb plate one 3 and two 4 of curb plate deviate from sound insulating chamber 5 is the leveling condition.

The tops of one sides, facing the sound insulation cavity 5, of the two side plates I3 are respectively provided with a first limiting groove 31, and the first limiting grooves 31 are dovetail-shaped grooves; the two ends of the top plate 1 in the length direction of the partition wall are fixedly connected with first limiting blocks 11 respectively, the first limiting blocks 11 are block bodies matched with the first limiting grooves 31 in shape, and the first limiting blocks 11 are embedded in the corresponding first limiting grooves 31 in a sliding mode respectively. The inner bottom wall of the first limiting groove 31 is lower than the bottom of the first limiting block 11, and the first limiting block 11 is limited by the inner side wall of the first limiting groove 31, so that the upper portion of the first side plate 3 is stably connected with the top plate 1.

A second limiting groove 32 is formed in the bottom of one side of each of the two side plates 3 facing the sound insulation cavity 5, and each second limiting groove 32 is a dovetail-shaped groove; two ends of the bottom plate 2 along the length direction of the partition wall are fixedly connected with second limiting blocks 21 respectively, the second limiting blocks 21 are blocks matched with the second limiting grooves 32, and the second limiting blocks 21 are respectively embedded in the corresponding second limiting grooves 32 in a sliding manner. The inner top wall of the second limiting groove 32 is higher than the top of the second limiting block 21, and the second limiting block 21 is located on the inner side wall of the second limiting groove 32 for stably connecting the lower portion of the first side plate 3 with the bottom plate 2 and finally stably installing the first side plate 3.

The fixing assembly further comprises a third bolt piece 9, the third bolt piece 9 is an expansion bolt, eight bolt pieces are arranged on the third bolt piece 9, and four bolt pieces three 9 are arranged on each side plate 3. Four bolt pieces are located 3 edges of the side plate, and three 9 of arbitrary bolt pieces are located between the lower surface of the top plate 1 and the upper surface of the bottom plate 2, and each bolt piece is arranged on the side plate 3 in a penetrating manner and used for fixing the side plate 3 on an indoor wall column, so that the space in a compartment is partitioned, and the side plate 3 is blocked to be separated from the sound insulation cavity 5.

The fixing assembly further comprises two groups of square pipe pieces 10, the two groups of square pipe pieces 10 are arranged in the sound insulation cavity 5 at intervals along the length direction of the partition wall, two groups of bolt pieces 8 are arranged in the sound insulation cavity, and each square pipe piece 10 is provided with one group of bolt pieces 8. The square pipe fitting 10 comprises an upper square pipe 102, a lower square pipe 102 and an upper square pipe 101, wherein the upper part of the lower square pipe 102 is provided with a waist-shaped hole 104, and the waist-shaped hole 104 horizontally penetrates through the outer wall of one side of the lower square pipe 102 from the outer wall of the other side; the lower part of the upper pipe 101 is provided with a fixing hole 103, and the fixing hole 103 horizontally penetrates through the outer wall of one side of the upper pipe 101 from the outer wall of the other side. The second bolt 8 is a bolt and a nut, and the second bolt 8 penetrates through the kidney-shaped hole 104 and the fixing hole 103 at the same time, so that the upper pipe 101 is fixed in the lower pipe 102.

The bottom of the top plate 1 is fixedly connected with an insertion block I13 corresponding to the top opening of the upper square pipe 101, the inner wall of the top opening of the upper square pipe 101 is connected with the peripheral wall of the insertion block I13 in an abutting mode, and the top end of the upper square pipe 101 is connected with the lower surface of the top plate 1 in an abutting mode; the top of the bottom plate 2 corresponds to the two insert blocks 23 fixedly connected with the bottom openings of the lower tubes 102, the inner walls of the bottom openings of the lower tubes 102 are connected with the peripheral walls of the two insert blocks 23 in an abutting mode, the bottom ends of the lower tubes 102 are connected with the upper surface of the bottom plate 2 in an abutting mode, and therefore integrity between the top plate 1 and the bottom plate 2 is improved.

Referring to fig. 1 and 3, dovetail grooves 41 are respectively formed in the two side plates 4 in a penetrating manner from top to bottom on the side facing the sound insulation cavity 5, and two groups of dovetail grooves 41 are formed in each side plate 4; the top plate 1 is fixedly connected with dovetail blocks 12 corresponding to the four groups of dovetail grooves 41 respectively, and the four dovetail blocks 12 are respectively embedded in the corresponding dovetail grooves 41 in a sliding manner. Meanwhile, the bottom plate 2 is fixedly connected with the fixture blocks 22 corresponding to the four groups of dovetail grooves 41, one ends of the four fixture blocks 22 far away from the bottom plate 2 are connected with the bottom wall of the dovetail grooves 41 in an abutting mode, two opposite side walls of the four fixture blocks 22 are connected with the groove opening walls of the dovetail grooves 41 in an abutting mode, and therefore the installation of the second side plates 4 is completed.

Simultaneously, bottom plate 2 upper surface runs through and has seted up draw-in groove 24, and draw-in groove 24 upwards extends to in the top plate 1 lower surface, and the embedded acoustic celotex board 6 that is equipped with of draw-in groove 24, acoustic celotex board 6 have good absorption and reflex action to the noise. The bottom of the sound insulation board 6 is embedded in the clamping groove 24 on the surface of the bottom board 2, the top of the sound insulation board 6 is embedded in the clamping groove 24 on the surface of the top board 1, and the top wall of the sound insulation board 6 is lower than the top wall in the clamping groove 24 on the surface of the top board 1. The clamping grooves 24 are two groups which are respectively positioned at two sides of the square pipe fitting 10, the sound insulation boards 6 are two groups corresponding to the clamping grooves 24, and the two groups of sound insulation boards 6 are fixedly provided with water cushions 61 respectively at one sides which are opposite to each other. The water cushion 61 is composed of a water bag and water filled in the water bag, and the water cushion 61 reflects noise and absorbs the noise penetrating the water bag, so that the noise blocking effect is further improved.

The implementation principle of the embodiment of the application is as follows:

firstly, fixing a bottom plate 2 on the top of a lower floor slab by using a first bolt piece 7, then inserting an upper square tube 101 into a lower square tube 102, inserting an insertion block II 23 into a bottom opening of the lower square tube 102, inserting an insertion block I13 into a top opening of the upper square tube 101, adjusting the top end of the upper square tube 101 to abut against a top plate 1, and then fixing the lower square tube 102 and the lower square tube 102 by using the bolt piece to further support the top plate 1;

step two, fixedly connecting the two side plates I3 with the indoor wall column respectively by using the bolt pieces II 8, and enabling the inclined surfaces of the two side plates I3 to be attached to the bottom plate 2, wherein the limiting blocks I11 are positioned in the limiting grooves I31;

fixing the top plate 1 at the bottom of the upper floor slab by using the first bolt part 7, enabling the top plate 1 to be opposite to the bottom plate 2, enabling 21 persons at the second limiting block to be located in the second limiting groove 32, then fixedly installing the water cushion 61 on the sound insulation plate 6, then embedding the sound insulation plate 6 into the clamping groove 24 of the top plate 1, then descending the sound insulation plate 6 and then embedding the sound insulation plate into the clamping groove 24 of the bottom plate 2;

and finally, closing the sound insulation cavity 5, enabling the dovetail groove 41 to be in sliding connection with the dovetail block 12 from bottom to top, horizontally pushing the side plate II 4, enabling the groove bottom wall of the dovetail groove 41 to be abutted against the fixture block 22, and enabling the inclined surfaces of the side plate II 4 to be respectively attached to the inclined surfaces of the top plate 1 and the bottom plate 2, so that the installation of the partition wall is completed.

Through setting up sound insulation chamber 5, set up acoustic celotex board 6 and water cushion 61 in sound insulation chamber 5 to and be used for the square pipe spare 10 of supplementary installation, the noise of finally realizing unit cavity one is difficult to pierce through to unit cavity two, or the noise of unit cavity two is difficult to pierce through to unit cavity one.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A modular partition wall which characterized in that: the wallboard assembly comprises a wallboard assembly and a fixing assembly, wherein the wallboard assembly comprises a top plate (1), a bottom plate (2), a first side plate (3) and a second side plate (4), the fixing assembly comprises a plurality of first bolt pieces (7), the top plate (1) is fixedly connected with an upper floor slab through the first bolt pieces (7), and the bottom plate (2) is fixedly connected with a lower floor slab through the first bolt pieces (7);

two side plates (3) are arranged at intervals, two side plates (4) are arranged at intervals, and a closed sound insulation cavity (5) is formed between the top plate (1), the bottom plate (2), one side of the two side plates (3) opposite to each other and one side of the two side plates (4) opposite to each other in a surrounding manner;

at least one sound insulation board (6) is arranged in the sound insulation cavity (5), and a water cushion (61) is arranged on the sound insulation board (6).

2. A modular partition as claimed in claim 1, in which: the first side plate (3) is provided with a first dovetail-shaped limiting groove (31) towards one side of the top of the sound insulation cavity (5), the top plate (1) is provided with a first dovetail-shaped limiting block (11) corresponding to the first dovetail-shaped limiting groove (31), and the first limiting block (11) is embedded in the first dovetail-shaped limiting groove (31).

3. A modular partition as claimed in claim 2, in which: the side plate I (3) is provided with a second dovetail-shaped limiting groove (32) towards one side of the bottom of the sound insulation cavity (5), the bottom plate (2) is provided with a second dovetail-shaped limiting block (21) corresponding to the second dovetail-shaped limiting groove (32), and the second dovetail-shaped limiting block (21) is embedded in the second dovetail-shaped limiting groove (32).

4. A modular partition as claimed in claim 1, in which: one side of the side plate II (4) facing the sound insulation cavity (5) is provided with a dovetail groove (41) respectively, the top plate (1) is provided with a dovetail block (12) corresponding to the dovetail groove (41), and the bottom plate (2) is provided with a clamping block (22) corresponding to the dovetail groove (41).

5. A modular partition as claimed in claim 1, in which: the sound insulation structure is characterized in that a square pipe fitting (10) is arranged in the sound insulation cavity (5), one side, facing the sound insulation cavity (5), of the top plate (1) is provided with a first insertion block (13), and the first insertion block (13) is inserted into the top opening of the square pipe fitting (10).

6. A modular partition as claimed in claim 5, in which: one side of the first insertion block (13) of the bottom plate (2) is provided with a second insertion block (23), and the second insertion block (23) is inserted into the bottom opening of the square pipe fitting (10).

7. A modular partition as claimed in claim 6, in which: the square pipe fitting (10) comprises a lower pipe (102) and an upper pipe (101) moving along the height direction of the lower pipe (102), wherein a fixing hole (103) is horizontally formed in the lower portion of the upper pipe (101) in a penetrating mode, a waist-shaped hole (104) is horizontally formed in the lower pipe (102) in a penetrating mode, and a bolt piece II (8) penetrates through the fixing hole (103) and the waist-shaped hole (104).

8. A modular partition as claimed in claim 1, in which: the bottom plate (2) is provided with a clamping groove (24), and the sound insulation plate (6) is embedded in the clamping groove (24).